baber/WOPTO huggingface dataset:
Patent TW-423214-B (TW)
Title: Mulitiplierless digital filtering
Inventor: LIPKA DIETMAR
IPC: H03H17/02
Filed: 1999-07-23
Granted: 2001-02-21
Abstract: Digital filtering is performed by receiving an L-bit block l-bit data samples, wherein L is greater than 1, and using the L-bit block of l-bit data samples to select a corresponding one of 2L filter output values. Selection may be accomplished by using each of the L l-bit data samples to determine a product value by alternatively selecting a corresponding filter coefficient or a negation of the filter coefficient, and then generating the corresponding one of the 2L filter output values by adding together the L product values. Alternatively, part or all of the L-bit block of l-bit data samples may be used to address one or more memory structures having stored therein corresponding filter output values. When more than one memory structure is used, the outputs from the memories are added together to generate the filter result. In another aspect, a shift register and latch arrangiment decimate the serially received l-bit data samples, thereby allowing the filter result to be generated at the decimated rate.
Patent TW-446941-B (TW)
Title: Magnetoresistive element
Inventor: SCHWARZL SIEGFRIED
IPC: G11C11/15
Filed: 1999-10-19
Granted: 2001-07-21
Abstract: In a magnetoresistive element, which has a 1st ferromagnetic layer-element (1), a non-magnetic layer-element (2) and 2nd ferromagnetic layer-element (3) and is connected between a 1st terminal (5) and a 2nd terminal (7), a barrier-layer (4, 6) is provided respectively between the 1st ferromagnetic layer-element (1) and the 1st terminal (5) as well as between the 2nd ferromagnetic layer-element (3) and the 2nd terminal (7). The barrier-layer (4, 6) can depress the diffusion between the terminals and the ferromagnetic layer-elements (1, 3). The magnetoresistive element is suitable to be used as a memory-element or as a sensor-element.
Patent TW-468045-B (TW)
Title: Method and apparatus for detecting flaws in strip, method of manufacturing cold-rolled steel sheet and pickling equipment for hot-rolled steel strip
Inventor: TAKADA HAJIME
IPC: G01N29/24
Filed: 1999-11-29
Granted: 2001-12-11
Abstract: A flaw detecting method and apparatus for continuously testing a strip that is continuously carried through a liquid includes features for reducing air bubble generation in a liquid. The apparatus includes a liquid, carrying rolls for passage of the strip through the liquid, and ultrasonic testing probes arranged in the liquid for testing the strip. A carrying roll in contact with the liquid is fully immersed. Air bubble generation is inhibited to improve the testing reliability by at least one of (a) shielding the liquid dropping from the portion of the strip leaving the liquid, (b)reducing the dropping force of the liquid onto the liquid surface by inclining the strip, (c) installing the fully immersed carrying roll at a depth of at least 5 mm in the liquid, and (d) using a carrying speed of less than about 200 m/min. Upon manufacturing steel strips, testing is carried out in the stage of hot-rolled steel sheet, or preferably, in pickling equipment.
Patent TW-399143-B (TW)
Title: A method for measuring thermal expansion coefficient of films by using an Interference-phase-shifting technique
Inventor: JIANG JENG-JUNG
IPC: G01L1/24
Filed: 1999-12-20
Granted: 2000-07-21
Abstract: This invention installs the temperature controlling device on an interferometer, in combination with Interference-phase-shifting technique, to measure the bending quantity at different measurement temperatures for the films deposited under the same processing conditions on substrates with different thermal expansion coefficients. The thin film stresses under different measurement temperatures are then calculated. The thermal expansion coefficient, intrinsic stress and E/1-<nu> of the thin film are also calculated based on the relationship between stress and measurement temperature, wherein E is Young's modulus; <nu> is Poisson's ratio. This method is a non-destructive detection method with the advantages of convenient operation, fast measurement, high precision, and being capable of determining multiple parameters simultaneously.
Patent TW-426918-B (TW)
Title: Method for improving the yield of repair circuit
Inventor: CHEN JR-HUNG
IPC: H01L21/322
Filed: 1999-12-28
Granted: 2001-03-21
Abstract: A method for improving the yield of repair circuit is applied to a substrate having a fuse structure, which comprises the steps of: forming an inter-dielectric layer on the fuse structure; forming an oxide layer on the inter-dielectric layer; performing a photolithography etching step to define an oxide layer, thereby forming an opening corresponding to the top of each fuse structure, wherein the openings are separated by the wall of the oxide layer.
Patent TW-469337-B (TW)
Title: Method for drying veneer and corresponding drying device
Inventor: WUENSCHE HELMUT
IPC: F26B25/00
Filed: 2000-03-08
Granted: 2001-12-21
Abstract: This invention relates to a method for drying veneer and corresponding drying device. Until now, a relative high degree of culling occurs as a result of wrinkling and fissuring in sensitive types of wood when veneer is dried. According to the new method for drying veneer, wrinkling and fissuring is substantially prevented thereby minimizing culls. The drying device makes it possible to substantially automate the implementation of the inventive method. The veneer is fed through the dryer in such a way that the direction of the grain of the veneer is slanted in relation to the direction of conveyance. The feed device in the drying device is embodied in such a way that the veneer is placed in the envisaged slanted position as it is fed to the dryer. Reversal of the slanted position is performed by the removal device.
Patent TW-526248-B (TW)
Title: Powder coating compositions
Inventor: CORDINER ANDREW GEORGE
IPC: C09D5/03
Filed: 2000-03-08
Granted: 2003-04-01
Abstract: The invention provides a powder coating composition in which powder particles are an agglomerate of individual particulate components fused or bonded together into composite particles, wherein the individual particulate components comprise coloured film-forming base components having a Dv.99 of no more than 30 μm, and one or more uncoloured film-forming components, at least one component (2a) having a Dv.99 that is more than 20 μm and that is higher than the Dv.99 of the coloured components taken together, the ratio of coloured film-forming base component(s) to uncoloured film-forming component(s) in the composition being in the range of from 1:99 to 60:40 by weight. Maximising the amount of larger-sized uncoloured component(s) gives cost advantages, and the invention allows a rapid and flexible manufacture of a range of coloured powder coating compositions.
Patent TW-491966-B (TW)
Title: Positive-working photoresist composition
Inventor: SATO KAZUFUMI
IPC: G03F7/004
Filed: 2000-03-09
Granted: 2002-06-21
Abstract: Disclosed is a novel chemical-amplification positive- working photoresist composition capable of giving a patterned resist layer with excellent properties such as photosensitivity, pattern resolution, heat resistance and cross sectional profile of the patterned resist layer. The composition is characterized by the use of, as the film-forming resinous component, a hydroxyl-containing resinous ingredient which is a combination of a first resin of which from 30 to 60% of the hydroxyl groups are substituted by acid-dissociable solubility-reducing groups and a second resin of which from 5 to 20% of the hydroxyl groups are substituted by acid-dissociable groups of the same kind as in the first resin in a weight proportion of 1.9 to 9:1.
Patent TW-552324-B (TW)
Title: Method and apparatus for controlling diameter of a silicon crystal in a locked seed lift growth process
Inventor: FUERHOFF ROBERT H
IPC: C30B15/20
Filed: 2000-03-22
Granted: 2003-09-11
Abstract: A method and apparatus for controlling the diameter of a monocrystalline ingot as it is being pulled from a melt by changing the temperature of the melt. The ingot is pulled from the melt at a target rate that substantially follows a predetermined velocity profile. A temperature model represents variations in the melt temperature in response to variations in power supplied to a heater for heating the melt. In generating a temperature set point representing a target melt temperature, an error between a target diameter and a measured diameter of the ingot is determined and proportional-integral-derivative (PID) control is performed on the error signal. The PID control generates the temperature set point as a function of the error signal. In turn, the temperature model determines a power set point for the power supplied to the heater as a function of the temperature set point generated by the PID control and the power supplied to the heater is adjusted according to the power set point.
Patent TW-499670-B (TW)
Title: Speech signal synthesizing method and device
Inventor: JAN YI-SHENG
IPC: G10L13/00
Filed: 2000-06-01
Granted: 2002-08-21
Abstract: The present invention provides a speech signal synthesizing method and device, wherein the speech signal is sampled by a lower sampling rate. In regenerating, an interpolation operation is used to determine the speech signal value between two sampling cycles for being regenerated, so as to obtain the regenerating speech with reduced distortion. The present invention provides a speech signal synthesizing method and device capable of greatly reducing distortion without using a high sampling rate.
Patent TW-556111-B (TW)
Title: Extended key generator, encryption/decryption unit, extended key generation method, and storage medium
Inventor: OOMORI MOTOJI
IPC: H04L9/06
Filed: 2000-08-14
Granted: 2003-10-01
Abstract: There are disclosed an extended key generator, encryption/decryption unit, and storage medium, in which as each of key transform functions, a transform process is done by an S box (substitution table) on the basis of a first key obtained from the inputted key, and an adder computes a corresponding one of extended keys on the basis of a value obtained by shifting the transformed result of the S box to the left, and a second key obtained from the inputted key.
Patent TW-514663-B (TW)
Title: Electrical oil composition and method for inhibiting the gassing tendency of electrical oil
Inventor: KENT CHRISTOPHER JEFFREY STILL
IPC: C10M169/04
Filed: 2000-09-15
Granted: 2002-12-21
Abstract: An electrical oil having reduced gassing tendency includes a major amount of a paraffinic or naphthenic basestock and a blend of certain hindered phenols, especially a blend of 2,6-di-t-butyl phenol and 2,6-di-t-butyl cresol. A further enhanced gassing tendency can be provided to the electrical oil by including a tolyltriazole derivative.
Patent TW-491885-B (TW)
Title: Pigment preparation
Inventor: RATHSCHLAG THOMAS
IPC: C09D11/037
Filed: 2000-09-27
Granted: 2002-06-21
Abstract: The invention relates to a non-dusting homogeneous pigment preparation notable in that it comprises at least 40% by weight of one or more effect pigments, from 0.5 to 50% by weight of water and/or an organic solvent or solvent mixture and from 0.5 to 59.5% by weight of a styrene-modified maleate resin having an acid number >90 mg KOH/g, and to its use in particular to produce dry preparations.
Patent TW-I228900-B (TW)
Title: A communication method via web page and its apparatus
Inventor: LAI CHENG-SHING
IPC: H04L29/02
Filed: 2000-12-30
Granted: 2005-03-01
Abstract: This invention relates to a communication method via web page and its apparatus. A modem is built in a mobile cell phone, and a personal message web page is established in memory. While the client end dials up and the modem in mobile cell phone is set up in a ""responding"" state, it can transmit the personal message web page automatically to the client end, let the client end know the journey and status of the cell phone owner. If the cell phone owner is on-line, they can talk or leave a message interactively to each other via the personal message web page. Therefore, this invention provides several communication functions to match up the request of cell phone owner flexibly. It even provides the convenient communication way for the deaf and mute.
Patent TW-492174-B (TW)
Title: Fuse-arrangement in integrated circuits
Inventor: FISCHER HELMUT
IPC: H01L23/525
Filed: 2001-02-09
Granted: 2002-06-21
Abstract: This invention relates to a fuse-arrangement in or on integrated circuits, especially high-integrated memory-chips, in which a bank (10) of fuses (F1, F2, ...) together with one evaluation-logic (21), which is electrically connected with the fuses (F1, F2, ...) and determine whether one or more of the fuses (F1, F2, ...) is broken, is arranged near and in the allocation to a memory-array-segment (20), and is characterized in that one or more banks (10), which is (are) divided into smaller units (101, ..., 106), of the fuses (F1, F2, ...) are grouped under the constraint of the width (B) of the bank (10), so that at least one part of the fuses (F1, F2, ...) is located adjacently transverse to the width-direction of the bank (10).
Patent TW-480770-B (TW)
Title: Miniaturized trisection cross-coupled bandpass filter structure
Inventor: WANG CHIN-LI
IPC: H01P1/203
Filed: 2001-02-22
Granted: 2002-03-21
Abstract: The present invention is a filter device, which is a miniaturized bandpass filter using multi-layer structure. There are attenuation poles close to both sides of the pass band, and cross-coupling is used to adjust the position of the attenuation pole to meet the requirement of the system specification.
Patent TW-522197-B (TW)
Title: A power fore-set type drilling device and drilling method thereof
Inventor: LU SHI-LANG
IPC: E02F5/20
Filed: 2001-05-03
Granted: 2003-03-01
Abstract: Disclosed is a power fore-set type drilling device and drilling method thereof to be applied to drill vertical holes in stratum, such as drilling pile holes in site cast construction methods of foundation piles. The bit is driven by a nearby driving machine, which along with the bit is being hung up by suspension apparatus such as a cranes, while electric power or high-pressured oil for the driving machine is supplied by the energy source outside the drilling holes through electric cables or oil pipes. The method mentioned above will ensure a constant effective motive power from the driving machine to the bit despite the drilling depth to guarantee a good construction quality and greatly lessen construction facilities and spaces.
Patent TW-548549-B (TW)
Title: Data-processing apparatus and method of controlling the rewriting of a nonvolatile storage device
Inventor: MAEDA MAYUMI
IPC: G06F21/12
Filed: 2001-06-26
Granted: 2003-08-21
Abstract: In a computer, software may make an access to a controller in order to rewrite the contents of a nonvolatile storage device. If so, an interruption signal is automatically supplied to a CPU. In response to the interruption signal the CPU stops executing the software and starts performing an interruption process. During the interruption process it is determined whether the access made by the software is a right one. If the access is a wrong one, the rewriting of the contents of the nonvolatile storage device is prohibited at once.
Patent TW-528770-B (TW)
Title: Epoxy resin composition for encapsulating semiconductor, and resin-encapsulated type semiconductor apparatus
Inventor: ENDO KAZUHISA
IPC: C08G59/24
Filed: 2001-07-13
Granted: 2003-04-21
Abstract: Provided is an epoxy resin composition having low moisture absorption and excellent solder-crack resistance for encapsulating semiconductor comprising: (A) an epoxy resin represented by formula (1), (B) a curing agent having a phenolic hydroxyl group, and (C) inorganic filler in an amount of 60 to 98% by weight based on the whole composition, and the epoxy resin composition is preferably used for a resin-encapsulated type semiconductor apparatus.
Patent TW-577042-B (TW)
Title: Music audio generating method and playing system
Inventor: YANG HUANG-LIN
IPC: G10H1/00
Filed: 2001-08-08
Granted: 2004-02-21
Abstract: The present invention provides a music audio generating method and playing system, capable of generating desired rhythm and music by utilizing the periodicity of the audio itself to store one or plural audio periods in memory, copying the audio waveforms, and simultaneously adjusting tone length and the size of amplitude. By using the audio of different music instruments stored in the memory, the present invention is able to implement playing composed music score of various music instruments. The music audio generating method provided by the present invention is able to implement the music playing effect with minimum memory and processor.
Patent TW-526656-B (TW)
Title: Brightness nonuniformity correction method of the input equipment for unknown tone curve
Inventor: LIAO YI-CHING
IPC: H04N1/401
Filed: 2001-08-31
Granted: 2003-04-01
Abstract: A brightness non-uniformity correction method of the input equipment for unknown tone curve is disclosed, which comprises: firstly, estimating the tone curve of the input equipment; then correcting the gray card image captured by the input equipment using this tone curve; storing the tone curve and the gray card image after correcting the tone curve as the tone curve of the input equipment and the gray card image after correcting the tone curve, so as to resolve the brightness non-uniformity problem of the image captured by the input equipment.
Patent TW-535415-B (TW)
Title: Imager with adjustable resolution
Inventor: LOOSE MARKUS
IPC: H04N5/343
Filed: 2001-09-27
Granted: 2003-06-01
Abstract: A photodetector array includes a plurality of photodetectors (PD1, PD2), preferably photodiodes, coupled to a respective plurality of addressable interface circuits (24). At each pixel, a switching circuit (S1, S2) configures neighboring ones of the photodetectors into pixels by summing multiple photodetector signals into an aggregated pixel output signal. The switching circuit is electronically switchable to aggregate said photodetector signals according to at least two different selectable pixellization schemes with differing resolution.
Patent TW-591055-B (TW)
Title: Mono- and polyamides of perfluoroalkyl-substituted unsaturated acids
Inventor: MUELLER KARL FRIEDRICH
IPC: C07C233/47
Filed: 2001-10-15
Granted: 2004-06-11
Abstract: Novel perfluoroalkyl-substituted mono-, di- and poly-amide compounds which are reaction products of a mono-, di- or polyamine of 60 to 2000 molecular weight with a perfluoroalkyl substituted unsaturated acid or its corresponding lower alkyl ester and optionally a non-fluorinated amino-reactive compound such as an acid, ester, anhydride, epichlorohydrin, isocyanate or urea, are useful as internally or externally applied paper sizes to impart oil and grease resistance to paper, and as oil proofing coatings on textiles, wood, masonry and the like, or as high-performance surface active agents.
Patent TW-584966-B (TW)
Title: Semiconductor device and process for producing the same
Inventor: YUGAMI JIRO
IPC: H01L29/49
Filed: 2001-10-29
Granted: 2004-04-21
Abstract: This invention is to provide a semiconductor device operating at a high speed while exhibiting excellent short channel characteristics and driving current in which introduction of metallic elements into a silicon substrate is suppressed by employing a gate insulation film having a dielectric constant higher than that of a silicon oxide. A high insulation titanium oxide film 103 having a dielectric constant higher than that of a silicon oxide is provided, as a gate insulation film, on a semiconductor substrate and a gate electrode 104 is disposed thereon to obtain a field effect transistor. Longitudinal end part of the titanium oxide film 103 is located inward of the source side and drain side end parts of the gate electrode 104 and the end part of the titanium oxide film 103 is located in a region where the gate electrode 104 overlaps the source region and the drain region 107 on the plan view in the inventive semiconductor device.
Patent TW-561356-B (TW)
Title: Method for a distributed social proxy and program storage device
Inventor: ERICKSON THOMAS D
IPC: G06Q10/10
Filed: 2001-10-31
Granted: 2003-11-11
Abstract: A computer-implemented method is provided for representing an environment having at least one aspect. The method includes representing the aspects in an activity map comprising at least two perspectives, and representing a state of a user within the environment as a tangible link between each perspective. The state of the user includes user activity within the environment. The method further includes the step of dynamically incorporating the state of the user in the activity map. The tangible link is a tangible cue which associates perspectives represented by the activity map.
Patent TW-531581-B (TW)
Title: Embroidery device with free arm and embroidery sewing machine
Inventor: OMIYA KOUSHIRO
IPC: D05B39/00
Filed: 2001-11-21
Granted: 2003-05-11
Abstract: The object of this invention is to provide an embroidery device with a free arm capable of safely embroidering a tubular object. A free arm sensor 5 and a free arm sensor 6 are set on the free arm 50 of a sewing machine, they detect the contact between the tubular object, which is fitted to an embroidery frame 23, inserted into the free arm 50, and moved, and the free arm 50, then report the contact, or stop the operation. The movable range of the tubular object is determined from a detection value, and whether the tubular object can be embroidered or not is judged in advance.
Patent TW-524736-B (TW)
Title: Flexible die and method for its manufacture
Inventor: MISAKI KAORU
IPC: B26F1/44
Filed: 2001-12-18
Granted: 2003-03-21
Abstract: To obtain a push-cutting blade 2, a flexible base 1 and a projection (trapezoid-section projection 21) protruding from this base are formed by etching. Then, a lateral surface or surfaces of the projection 21 is cut into a vertical projection 2b. Lastly, the tip of the vertical projection 2b is sharpened to give a double (or single) cutting edge 2a.
Patent TW-586072-B (TW)
Title: Data processor and method of operation
Inventor: MOYER WILLIAM C
IPC: G06F9/44
Filed: 2001-12-27
Granted: 2004-05-01
Abstract: A data processor executes an instruction (JAVASW) to implement efficient interpreter functionality by combining the tasks of table jumps and thread or task switching which is controlled by a running value such as a counter or a timer. Execution of the instruction always requires a change of flow to be taken. In one form, the instruction may cause a hardware accelerator to be signaled to complete instruction execution. Additionally, a memory table containing emulation code correlated to specific byte codes may be compressed for a large number of identified byte codes by the use of separate storage. Further, use of a same portion of the memory table may occur in connection with execution of different bytecodes. While discussed in the context of Java bytecodes, the instruction is applicable to any programming language and processor architecture.
Patent TW-514544-B (TW)
Title: Method of thermal treatment for golf club head after molding
Inventor: WANG SHR-SHIANG
IPC: A63B53/04
Filed: 2001-12-26
Granted: 2002-12-21
Abstract: A method of heat treatment for a golf club head after molding mainly comprises, after integrally casting a golf club head (including the body, striking face and neck of a golf club head), using a heat treatment to alter the hardness of metal; subjecting the whole golf club head to an annealing treatment to reduce its hardness for the convenience of the processing of an intermediate process (e.g. drilling); subjecting the whole golf club head to a quench and a tempering treatment to increase its hardness; using a high-frequency heat treatment to locally treat the neck of the golf club head to soften the neck for the convenience of adjusting the angle between the neck and the striking face, and enabling the neck with shock absorption properties.